CARE AND MAINTENANCE silly checking portions of the hose assembly located within the confines of the heater post Inspect the entire hose assembly at least annually. disassembling the reflector and burner Inspect the hose assembly for evidence of excessive abrasion, cults, or Saar Suspected areas should be leak tested Then assembling the reflector and bummer again following with step 7 and 11. ยป Gas odor with extreme yellow tipping of flame, # Heater does NOT reach the desired temperature.